Mu-opioid receptor expression across cell-type specific afferents to the ventral tegmental area in male mice.
Madeline Hohmeister, Oliver Paul Culver, Thomas C. Jhou
The paper examines mu-opioid receptor (MOR) expression in VTA-projecting afferents in male mice, finding higher MOR levels in GABAergic compared to non-GABAergic afferents.
bioRxiv · May 23, 2026 · PreprintNeuroscience